/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package controller;

import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.swing.JOptionPane;
import model.DAO.UsuarioDAO;
import model.Usuario;

/**
 *
 * @author Rodrigo
 */
@WebServlet(name = "LoginServlet", urlPatterns = {"/LoginServlet"})
public class LoginServlet extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");


        System.out.println("Entrou no login ------------------------");

        String login = request.getParameter("user");
        String senha = request.getParameter("senha");
        String email = request.getParameter("email");

        Usuario user = new Usuario();
        user.setLogin(login);
        user.setSenha(senha);
        user.setEmail(email);

        boolean us = user.validarUsuario();
        
        String resposta = "";

        if (us) {

            request.getSession().setAttribute("usuarioLogado", user);
            request.getSession().setAttribute("isUsuarioLogado", "true");
            request.getSession().setAttribute("loginInvalido", "false");
            
            if(user.isNovo()){
                resposta = "?acao=mapa";
            }else{
                resposta = "?acao=cidade";
            }          

        } else {
            
            request.getSession().setAttribute("loginInvalido", "true");
            request.getSession().setAttribute("msgErro", user.getErro());
            user = null;
            resposta = "?acao=jogo";
        }

        response.sendRedirect("PrincipalServlet"+resposta);
        //getServletContext().getRequestDispatcher("/index.jsp").forward(request, response);

    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
